Aranet Home

SAF Tehnika A/S

About this app

Get the Aranet Home app to unite all your Aranet sensor devices in one convenient hub for comprehensive data and insights. Unlock added functionalities that enhance your Aranet sensor devices.

Supported Aranet Home devices:
- Aranet4: An innovative indoor air quality monitor measuring CO2 levels, temperature, humidity, and atmospheric pressure.
- Aranet2: State-of-the art temperature and humidity sensor with data storage and app connectivity.
- Aranet Radiation: Monitors ionizing radiation levels and total radiation exposure, providing reassurance for health-conscious individuals.

With the Aranet Home app, you can:

- Access real-time data and store up to 90 days of measurement history
- Analyze your data using easy-to-read charts
- Benefit from color-coded visuals for clear insights
- Adjust measurement frequency (1, 2, 5, or 10 minutes)
- Export stored data
- Perform firmware updates
- Explore additional features 

Languages supported: English, German, French, Latvian, Danish, Finnish, Swedish, Norwegian.

For more information and to acquire your sensor devices, visit aranet.com

Ratings and reviews

App charts CO2 and other levels reasonably enough, but there's no way to get a smartphone notification when levels exceed the risk threshold—the only option is a short "peep" from the device or a series of impractical "peeps" until levels recede. The lack of notifications means if you miss the audible alert you may not realise for hours levels are too high, and no way to send an alert to wearables either. Developer said a notification was on the to-do list years ago. How many years do they need?

This app has been working reliably to display data from the CO2 monitor. My only complaint is that the chart displays data only from the range you tap on. If you want to view the overnight data, you have to tap "7 days," and zoom in rather than "Today" or "Yesterday" because otherwise the data on the chart starts at midnight or end at it. It would be nice if it simply displayed the data for the range in the view, then use the buttons as a convenience to snap to a particular range of the data.

Was working flawlessly until the recent update: Then the app couldn't load the time series data anymore, it was only able to show the current values. Even updating the firmware to the most recent version didn't help. I wrote this here and got the feedback to restart the sensor by removing the batteries. This resolved it (though it also deleted the old data, it seems). Thanks!

What's new

Aranet Radiation sensor support improvements